Development of Implant Materials with a Gradient Porous Structure for Neurosurgery

被引：0

作者：

B. I. Beletskii

D. Sh. Mastryukova

E. B. Vlasova

机构：

[1] D. I. Mendeleev Russian Chemical Engineering University,

来源：

Glass and Ceramics | 2003年 / 60卷

关键词：

Polymer; Porosity; Silicate; Pore Size; Pore Structure;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Biocomposite materials with a gradient pore structure based on a silicate feldspar matrix and hydroxyapatite are analyzed. Porosity and pore size intervals are determined with respect to implants used in neurosurgery, taking into account differences in the process of osteogenesis occurring on different surfaces. In contrast to osteoconductive calcium-phosphate biocomposites with a uniform pore structure, a gradient pore structure provides for a multiple increase in strength of materials.

引用

页码：270 / 273

页数：3